51919560

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1873}}^1$

素因数の和:1908

約数の個数: 192

約数和(自身を含む): 210487680

約数和(自身を除く): 158568120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 55, 56, 60, 63, 66, 70, 72, 77, 84, 88, 90, 99, 105, 110, 120, 126, 132, 140, 154, 165, 168, 180, 198, 210, 220, 231, 252, 264, 280, 308, 315, 330, 360, 385, 396, 420, 440, 462, 495, 504, 616, 630, 660, 693, 770, 792, 840, 924, 990, 1155, 1260, 1320, 1386, 1540, 1848, 1873, 1980, 2310, 2520, 2772, 3080, 3465, 3746, 3960, 4620, 5544, 5619, 6930, 7492, 9240, 9365, 11238, 13111, 13860, 14984, 16857, 18730, 20603, 22476, 26222, 27720, 28095, 33714, 37460, 39333, 41206, 44952, 52444, 56190, 61809, 65555, 67428, 74920, 78666, 82412, 84285, 103015, 104888, 112380, 117999, 123618, 131110, 134856, 144221, 157332, 164824, 168570, 185427, 196665, 206030, 224760, 235998, 247236, 262220, 288442, 309045, 314664, 337140, 370854, 393330, 412060, 432663, 471996, 494472, 524440, 576884, 589995, 618090, 674280, 721105, 741708, 786660, 824120, 865326, 927135, 943992, 1153768, 1179990, 1236180, 1297989, 1442210, 1483416, 1573320, 1730652, 1854270, 2163315, 2359980, 2472360, 2595978, 2884420, 3461304, 3708540, 4326630, 4719960, 5191956, 5768840, 6489945, 7417080, 8653260, 10383912, 12979890, 17306520, 25959780, 51919560]

約数ペア:

[(1, 51919560), (2, 25959780), (3, 17306520), (4, 12979890), (5, 10383912), (6, 8653260), (7, 7417080), (8, 6489945), (9, 5768840), (10, 5191956), (11, 4719960), (12, 4326630), (14, 3708540), (15, 3461304), (18, 2884420), (20, 2595978), (21, 2472360), (22, 2359980), (24, 2163315), (28, 1854270), (30, 1730652), (33, 1573320), (35, 1483416), (36, 1442210), (40, 1297989), (42, 1236180), (44, 1179990), (45, 1153768), (55, 943992), (56, 927135), (60, 865326), (63, 824120), (66, 786660), (70, 741708), (72, 721105), (77, 674280), (84, 618090), (88, 589995), (90, 576884), (99, 524440), (105, 494472), (110, 471996), (120, 432663), (126, 412060), (132, 393330), (140, 370854), (154, 337140), (165, 314664), (168, 309045), (180, 288442), (198, 262220), (210, 247236), (220, 235998), (231, 224760), (252, 206030), (264, 196665), (280, 185427), (308, 168570), (315, 164824), (330, 157332), (360, 144221), (385, 134856), (396, 131110), (420, 123618), (440, 117999), (462, 112380), (495, 104888), (504, 103015), (616, 84285), (630, 82412), (660, 78666), (693, 74920), (770, 67428), (792, 65555), (840, 61809), (924, 56190), (990, 52444), (1155, 44952), (1260, 41206), (1320, 39333), (1386, 37460), (1540, 33714), (1848, 28095), (1873, 27720), (1980, 26222), (2310, 22476), (2520, 20603), (2772, 18730), (3080, 16857), (3465, 14984), (3746, 13860), (3960, 13111), (4620, 11238), (5544, 9365), (5619, 9240), (6930, 7492)]